Iyini i-resin eyelaphekayo ye-UV?

I-resin ephulukisayo ekhanyayo yenziwe i-monomer ne-oligomer, equkethe amaqembu asebenzayo futhi engenziwa i-polymerized ngesiqalisi sokukhanya ngaphansi kokukhanya kwe-ultraviolet ukuze kukhiqizwe ifilimu engancibiliki.I-resin Photocurable, eyaziwa nangokuthi i-photosensitive resin, i-oligomer engabhekana nezinguquko zomzimba kanye namakhemikhali ngesikhathi esifushane ngemva kokuchayeka ekukhanyeni, bese i-crosslink futhi yelaphe.I-resin yelapheka ye-UViwuhlobo lwe-photosensitive resin enesisindo esiphansi samangqamuzana, enamaqembu asebenzayo angelapheka nge-UV, njengamabhondi aphindwe kabili angagcwalisiwe noma amaqembu e-epoxy.I-resin yelapheka ye-UV iyinhlaka ye-matrixIzingubo ezilaphekayo ze-UV.Ihlanganiswe nama-photoinitiators, ama-diluent asebenzayo kanye nezithasiselo ezihlukahlukene ukuze kwakheke i-UV eyelaphekayo.

I-resin yokuphulukisa ukukhanya yenziwe nge-resin monomer ne-oligomer, equkethe amaqembu asebenzayo asebenzayo.Ingenziwa i-polymerized by light initiator ngaphansi kokukhanya kwe-ultraviolet ukuze ikhiqize ifilimu engancibiliki.I-Bisphenol I-epoxy acrylateinezici zejubane lokuphulukisa ngokushesha, ukumelana okuhle kwe-solvent yamakhemikhali kanye nokuqina okuphezulu.I-polyurethane acrylateinezici zokuguquguquka okuhle nokumelana nokugqoka.I-resin ehlanganisiwe ephulukisiwe iyinto evame ukusetshenziswa yokugcwalisa nokulungisa ku-stomatology.Ngenxa yombala wayo omuhle namandla athile acindezelayo, idlala indima ebalulekile ekusetshenzisweni komtholampilo.Sithole imiphumela egculisayo ekulungiseni amaphutha ahlukahlukene kanye nezimbotshana zamazinyo angaphambili.

I-UV eyelaphekayo iyinamathela eyonga amandla emvelo eyakhiwe yi-Bayer Company eJalimane ngasekupheleni kwawo-1960.I-China ingene emkhakheni weIzingubo ezilaphekayo ze-UVkusukela ngawo-1980.Ekuqaleni, ukukhiqizwa kwe-UV yokuphulukisa inhlaka kwenziwa ikakhulukazi izinkampani ezifana ne-American Sadoma, Japanese Synthetic, German Bayer kanye neTaiwan Changxing.Manje, abakhiqizi abaningi basekhaya benza kahle, njengeSanmu Group kanye neZicai Chemical.Eminyakeni yamuva, ngokuthuthukiswa kokuqwashisa kwabantu ngokongiwa kwamandla nokuvikelwa kwemvelo, ukusebenza okuhlukahlukene kwezingubo ezilaphekayo ze-UV kuye kwathuthukiswa ngokuqhubekayo, inkambu yohlelo lokusebenza inwetshiwe, futhi okukhiphayo kukhuphuke ngokushesha, okubonisa umfutho wentuthuko esheshayo.Ikakhulukazi ngemva kokuba izimbotshana sezifakiwe kububanzi bokuqoqwa kwentela yokusetshenziswa, ukwakhiwa kweresin ye-UV [1] kulindeleke ukuthi kuqhubeke ukusheshisa.Izembatho ezilaphekayo ze-UV azisetshenziswa kabanzi ephepheni, epulasitiki, esikhumba, ensimbi, engilazini, e-ceramics nakwezinye izingxenye ze-substrates, kodwa futhi zisetshenziswa ngempumelelo ku-fiber optical, ibhodi lesifunda eliphrintiwe, ukupakishwa kwengxenye ye-elekthronikhi nezinye izinto.